| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.69 | 3.627% | $39.057 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $208.46 | 10.574% | $230.5026 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $48.72 | 12.705% | $54.9099 | $54.91 | $54.90 | $54.90 |
| Purchase #4 | $7.96 | 6.203% | $8.4538 | $8.45 | $8.45 | $8.50 |
| Purchase #5 | $98.79 | 11.493% | $110.1439 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $214.98 | 5.737% | $227.3134 | $227.31 | $227.30 | $227.30 |
| Purchase #7 | $23.96 | 9.710% | $26.2865 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $640.56 | $696.6671 | $696.66 | $696.65 | $696.70 | |